GL350 VGS4NAG2 TCU EPROM Initialized
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Newbie
Joined: Jan 2020
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GL350 X166
GL350 VGS4NAG2 TCU EPROM Initialized
I have my VGS4NAG2 Transmission EEPROM Initialized by mistake. The shift quality is so bad, can't drive anymore. I've tried to update TCU software, no changes. Can anyone scans your car and share the log file and TCU valve characteristic file with me? Thanks!
Here are my log files and valve characteristic files attached.
Here are my log files and valve characteristic files attached.
Thread Starter
Newbie
Joined: Jan 2020
Posts: 2
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GL350 X166
Thanks for your advice. But the adaptation doesn't work.
I asked my neighber to copy his valve characteristic files(2014 ML350), finally I have my transmission recovered.
here attached the valve characteristic files for reference.
I asked my neighber to copy his valve characteristic files(2014 ML350), finally I have my transmission recovered.
here attached the valve characteristic files for reference.
Newbie
Joined: Oct 2022
Posts: 2
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w205
EEPROM of transmission VGS4NAG2, MB W205, initiated by mistake.
I have the same problem and can't deal with it .
Please help me to solve this problem.
My car is a 2015 Mercedes W205.
I think I have the original EPROM ripped from before Initialized. How to upload it again to the controller.
My Mercedes is not working for 9 months now.
Thank you in advance for your help, regards Julius
Please help me to solve this problem.
My car is a 2015 Mercedes W205.
I think I have the original EPROM ripped from before Initialized. How to upload it again to the controller.
My Mercedes is not working for 9 months now.
Thank you in advance for your help, regards Julius
Newbie
Joined: May 2024
Posts: 1
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2014 E350 (W212)
I have a similar problem when a friend used a launch scan tool to clear adaptations and now I can’t drive the car. It slams and locks the wheel when changing from 1st to 2nd. What did you use to copy and write the files to your car?
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Joined: Feb 2025
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I have the same problem can someone plzz help how to fix ?
Joined: Nov 2016
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From: Maryland
2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)
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